1650-00-546-3279

Find complete technical information, availability, and procurement data for: 1650-00-546-3279
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-00-546-3279

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

cold drawn steel; 1.468 in. lg; 0.561 in. od on seat end,0.556 in. od on second end; 0.500-28 nef 3b thd 0.438 in. lg on second end; two rows of 0.125 in. dia holes equally spaced 4 holes to each row; two slots thru seat end 0.093 in. w,0.051 in. deep 90.0 deg apart general characteristics item description

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

General Characteristics Item Description: cold drawn steel; 1.468 in. lg; 0.561 in. od on seat end,0.556 in. od on second end; 0.500-28 nef 3b thd 0.438 in. lg on second end; two rows of 0.125 in. dia holes equally spaced 4 holes to each row; two slots thru seat end 0.093 in. w,0.051 in. deep 90.0 deg apart

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1650H21-004	Valve Seat Extension Guide
1650H21-004-1	Valve Seat Extension Guide
5517196	Valve Seat Extension Guide

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1650-00-546-3279?

The FSCG of the NSN 1650-00-546-3279 is 1650

Does the NSN 1650-00-546-3279 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1650-00-546-3279 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 1650-00-546-3279 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-00-546-3279 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 1650-00-546-3279 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963